package test;

public class DefaultHandler {

  public String toUpperCase(String arg) {
    System.out.println("starting method in " + Thread.currentThread());
    try {
      // change this to true and invoke with multiple clients
      // to observe multi-threaded behavior
      if (false) Thread.sleep(5000);
    } catch (InterruptedException e) {
        
    }
    System.out.println("returning from method in " + Thread.currentThread());
    return arg.toUpperCase();
  }
}
